NYC
Ash Tree Removal
ASH TREE REMOVAL in NYC
You look up and the ash in your yard is bare on top in July, while the neighbor’s maple is full. That’s the classic first sign of emerald ash borer, and it means the clock is running. Once an ash is dead, it doesn’t wait around. The wood dries out and turns brittle, and limbs can drop with no warning at all.
GreenLeaf Tree Care removes dying and dead ash trees across the five boroughs, Yonkers, Westchester, Nassau and Suffolk County. Our ISA Certified Arborists are fully licensed and insured, and same-day emergency service is available when a dead ash is leaning over a house, a car or a sidewalk. Our tree removal services start at a $500 arborist fee, with a free in-person estimate first.
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How to identify an ash tree in NYC
Start with the leaves. Ash has compound leaves, meaning one leaf stem carries several leaflets, and those stems sit directly across from each other on the branch. That combination narrows it down fast.
Then check the bark. Mature ash has tight, diamond-patterned ridges that cross each other, a bit like a net. Not sure? We’ll confirm it during your free in-person estimate.
Why a dead ash is different from any other dead tree
Emerald ash borer is already here
Emerald ash borer is established in our region, and it kills ash by feeding under the bark and cutting off the tree’s water and food supply. A tree can look fine for a season or two, then fail quickly. Waiting for certainty often means paying for an emergency job later instead of a planned one.
Dead ash turns brittle fast
Ash that has died from borer damage dries out and becomes brittle far sooner than most species. Limbs can snap under their own weight or in a light wind, with no warning. That’s why we treat every dead ash as unstable and never assume a branch will hold a climber.
Climbing is the danger, not just falling
A crew member climbing a live tree can trust the wood. On a dead ash, the wood can give way under a rope or a foot. So we limit climbing, take extra care with the rigging, and lower sections in controlled pieces. It’s slower to plan, and it’s the safe way to do it.
Treatment has a window
Treatment can protect a healthy ash if it’s started early. Once a large share of the canopy is lost, the tree is usually past saving, and removal becomes the sensible route. An arborist can look at the crown and tell you honestly which side of that line your tree is on.
Signs your ash tree is infested or already dead
- Thinning canopy, starting at the top
- Dieback of upper branches while lower ones still leaf out
- Small D-shaped exit holes, about 1/8 inch wide
- Woodpeckers stripping patches of bark off the trunk
- S-shaped tunnels under loose bark
- New sprouts shooting from the base of the trunk
Why choose GreenLeaf?
- Proud members of the Tree Care Industry Association
- ISA Certified Arborists, fully licensed and fully insured, Certificate of Insurance available on request
- Local, family-owned, over 40 years of experience
- Serving the five boroughs of NYC, Yonkers, Westchester, Nassau and Suffolk County
Dead ash needs extra care, and ISA Certified Arborists who are fully licensed and insured, with a Certificate of Insurance on request and over 40 years of local experience, are who you want holding the rope.
How we take down a dead or dying ash
We start by testing the tree instead of trusting it. Our arborist checks the trunk and the base before anyone leaves the ground. If the wood is too far gone to climb, we bring in crane or rigging support so nobody has to depend on it.
Dead ash gets removed in smaller, controlled sections, with rigging tied off and every piece lowered rather than dropped. That protects roofs, fences and wires, and it keeps the crew clear of wood that could snap mid-cut.
- Free in-person estimate and canopy assessment
- Set up rigging, or crane access if the wood is unsafe to climb
- Take the tree down in lowered sections, top first
- Cut up and haul away logs, brush and debris
- Grind the stump if you want it gone, quoted as a separate choice
Ash removal on NYC lots, streets and property lines
Many ash trees sit on narrow lots with little room to work. Tight access is where our crane and rigging capability earns its keep. If the tree is on the street or on public property, it needs an NYC Parks permit, and we handle the NYC permit process for a $250 fee through our tree permit service.
Storm season is when weak ash trees land on the emergency list, so it’s smart to book an inspection before the first big wind. If a dead ash is already leaning, call our emergency tree service. Not sure it’s dangerous yet? A tree risk assessment gives you a straight answer.
FAQs
How do I know if my ash tree has emerald ash borer?
Look for thinning at the top of the canopy, D-shaped exit holes about 1/8 inch wide, and woodpecker damage that strips bark in patches. Loose bark may show S-shaped tunnels underneath. Sprouts at the trunk base are another clue.
Can an infested ash be saved?
Sometimes, if it’s treated early while the tree is still healthy. Once a large share of the canopy is gone, treatment rarely brings it back and removal is the sensible route. We’ll tell you which situation you’re in.
Is a dead ash really more dangerous than other dead trees?
Yes. Dead ash becomes brittle quickly, and limbs can fail without warning. That makes climbing riskier than on a live tree, so our crew takes extra care with rigging and, where needed, uses crane access.
What does ash tree removal cost?
Our tree removal services start at a $500 arborist fee, with a free in-person estimate first. The final quote depends on the size of the tree, the access and how much rigging it needs. We give you a free in-person estimate first, so you’ll know the number before any work begins.
Do I need a permit to remove an ash in NYC?
If the tree is on the street or on public property, you need an NYC Parks tree work permit. We handle the NYC permit process for a $250 fee. Tell us the address and we’ll confirm whether your tree falls under that rule.
Will you haul away the wood and grind the stump?
We clean up and haul away the debris as part of the job. Stump grinding is available too, and it’s quoted as a separate choice, so you can decide whether you want the stump gone. Ask about our stump removal when you book.
More Removal Guides by Species
Every species fails differently and needs its own removal plan. See our full tree removal service or pick another guide.
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